By Emily LaBarge The sprawling PST festival of more than 70 exhibitions doesn’t quite live up to its theme of art and science colliding. But there is a handful of impressive entries.

Fifteen-year-old David Akiogbe got an outstanding SAT score, with a perfect 800 in Mathematics and 780 in Reading and Writing, totaling 1580 out of 1600 His impressive results have been confirmed by ...